CN202834769U - Heating and pressurizing integrated device for low-yield block of peripheral oil field - Google Patents
Heating and pressurizing integrated device for low-yield block of peripheral oil field Download PDFInfo
- Publication number
- CN202834769U CN202834769U CN201220523919.5U CN201220523919U CN202834769U CN 202834769 U CN202834769 U CN 202834769U CN 201220523919 U CN201220523919 U CN 201220523919U CN 202834769 U CN202834769 U CN 202834769U
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- Prior art keywords
- bypass line
- outlet
- pipeline
- liquid
- burner
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000000446 fuel Substances 0.000 claims abstract description 32
- 239000003129 oil well Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims description 28
- 241000521257 Hydrops Species 0.000 claims description 11
- 206010030113 Oedema Diseases 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000003345 natural gas Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 10
- 239000011435 rock Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a heating and pressurizing integrated device for a peripheral oil field low-yield block, which is arranged at an outlet of an oil well and comprises a liquid inlet pipeline connected with the outlet of the oil well and connected to a fuel separator; the liquid inlet line is also branched into a safety relief bypass line and a straight bypass line. This device sets up the fuel separator, separates out partial natural gas and provides fuel for this device, and other mixtures pass through the screw rod thoughtlessly defeated pump pressure boost to the combustor in heat, mix after the pressure boost and carry the transfer station. The device is provided with the multi-channel bypass, the conveying process presents various forms, the incoming liquid of the oil well can be directly conveyed, partial natural gas can be separated, and the incoming liquid can also be conveyed after pressurization and/or heating, so that the conveying condition is flexible, and the purposes of saving energy and reducing cost are achieved.
Description
Technical field
The utility model relates to oil field production fluid gathering-transferring technology, specifically is the heating supercharging integrated device about a kind of oil that is applied to each oil recovery factory's Periphery Oilfield low yield block, gas, water gathering and transportation technology field.
Background technique
Former oil require heating or the supercharging of Periphery Oilfield low yield block collect defeated.Oil well (every day≤the 20m of Periphery Oilfield low yield block before this
3) all be at storage tank of the other installation of individual well, to the heating crude oil in the storage tank, not only dangerous but also waste energy before the tank car roping.
Summary of the invention
Be the defeated problem of oil, gas, water collection that solves each oil recovery factory's Periphery Oilfield low yield block of oil field, the utility model spy provides a kind of heating supercharging integrated device of Periphery Oilfield low yield block.
For realizing this device, the technological scheme that the utility model is taked is: a kind of heating supercharging integrated device of Periphery Oilfield low yield block, be arranged on the outlet port of oil well, comprise be connected with oil well outlet come the liquid pipeline, it is characterized in that: describedly come the liquid pipeline to be connected on the fuel separator; Simultaneously, always also branch out one road safety relief bypass line on the liquid pipeline and lead to pollution discharge pond, and one the tunnel directly defeated bypass line be connected to external transport pipeline; The safety relief bypass line, directly the ingress of defeated bypass line, fuel separator is provided with valve; Described fuel separator has air outlet and liquid outlet, is connected to burner by the pipeline of giving vent to anger respectively, is connected to the inlet line of mixing pump by the fluid pipeline, simultaneously, also branches out a fluid bypass line from the fluid pipeline; Be provided with valve on the inlet/outlet pipeline of described mixing pump and the described fluid bypass line, and the outlet line of described mixing pump be connected the fluid bypass line and all be connected with described burner, directly link to each other with external transport pipeline by bypass line simultaneously.
Described fuel separator is comprised of air collector and hydrops tank two-part, is communicated with by liquid flow tube between two tanks, is provided with the air outlet at air collector, and inside is provided with mist extractor; Be provided with liquid outlet and safe outfall at the hydrops tank, place, described air outlet is provided with mortor operated valve.
Described burner is equipped with a hydathode, the pipeline of giving vent to anger of described fuel separator is connected to first on the hydathode, and then be connected to burner by hydathode, and described hydathode is provided with level meter, blowdown valve, and hydathode is exported to and is provided with successively filter and pressure regulator valve between the burner.
The entrance of described mixing pump is provided with mortor operated valve, and outlet is provided with safety check and manually operated valve.
Also be provided with bypass line between the entrance of described mixing pump and the outlet, be provided with bypass valve on the bypass line.
The entering, export of described device, the entering, export of pump, entering, exporting of burner is respectively equipped with temperature transmitter and pressure transmitter.
The utility model is owing to take above technological scheme, and it has the following advantages: 1, this device is by coming the liquid initial place that the fuel separator is set, and the fully automatic burner that a part of rock gas is separated as this device provides fuel; All the other liquid mixtures are pressurized in the burner by screw rod mixing delivery pump and heat; Mixed solution after heating, the supercharging is transported to terminal by external transport pipeline.2, in addition, this device is owing to arrange the multi-channel shunt valve, and course of conveying presents various ways, and oil well comes liquid both can directly fail, and also can fail behind the first separating part rock gas again; Production fluid after the separation both can supercharging, defeated again after the heating, also can only carry through supercharging or after adding the step of pining for.Can select according to actual conditions so carry, carry flexibly.Therefore says, this device solves the oil of Periphery Oilfield low yield block, gas, the defeated problem of water collection, reached the purpose of energy saving, reduction cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
This device is arranged on the outlet port of oil well, and the liquid (mixed solution that comprises oil, gas, water) that comes of oil well is input to coming in the liquid pipeline 1 of this device.The liquid pipeline 1 that comes of this device is connected to a fuel separator 2; Simultaneously, coming liquid pipeline 1 to be provided with the two-way bypass line, the first via is safety relief bypass line 3, be provided with one-way relief valves at safety relief bypass line 3, if the oil field comes the initial pressure of liquid to surpass preset pressure value, then one-way relief valves is opened automatically, and fluid is drained to pollution discharge pond 14; The second the tunnel is directly to fail bypass line 4.If come liquid not need supercharging and/or heating, then directly be input to the external transport pipeline 5 from straight defeated bypass line 4.
Fuel separator 2 is comprised of air collector 21 and hydrops tank 22 two-part, and air collector 21 is upper, and hydrops tank 22 only is communicated with by liquid flow tube 23 between the two lower.Be provided with liquor inlet 211 and air outlet 212 at air collector 21, and be provided with mist extractor in inner section; Be provided with liquid pipeline interface 221 on hydrops tank 22 tops, the bottom is provided with liquid outlet 222 and safe outfall 223.
Come liquid pipeline 1 to be connected to coming on the liquid pipeline interface 221 of fuel separator 2 through valve, oil-gas mixture takes the lead in through air collector 21, in the future the spray film in the liquid rock gas is caught under the mist under the mist extractor effect, and dry rock gas leads to burner 7 through air outlet and the pipeline 6 of giving vent to anger; The liquid phase of catching behind the mist then flow in the hydrops tank through the liquid flow tube 23 of air collector below.Liquid outlet 222 on the hydrops tank 22 connects fuel separator fluid pipeline 8, and safe outfall connects blowdown pipeline 9.When liquid level in the hydrops tank surpassed specified altitude, the liquid-level switch of installing on the hydrops tank was reported to the police at once, and safe blowdown valve is opened, and liquid flows to pollution discharge pond through blowdown pipeline 9, and the mortor operated valve autoshutdown on the air collector air outlet prevents that liquid from entering burner simultaneously.
Fluid pipeline 8 from the fuel separator picks out links to each other with mixing pump inlet line 10, simultaneously, also branches out a fluid bypass line 11 on fuel separator fluid pipeline 8, makes the fluid of fuel separator 2 be delivered directly to external transport pipeline 5 without pressurization.
Mixing pump inlet line 10 is connected to the entry end of mixing pump 12, and the outlet end of mixing pump 12 connects a mixing pump outlet line 13, and the fluid that makes fuel separator 2 is carried after through pressurization.
As from the foregoing, fuel separator fluid bypass line 11 and mixing pump outlet line 13 can outwards be carried by complete independently; Also can be as shown in Figure 1, mixing pump outlet line 13 is connected on the fuel separator fluid bypass line 11 collects defeated, only need the leading portion that converges at two by-pass lines this moment, one way stop peturn valve and manually operated valve are set separately, can prevent backflow.Optionally open one group of path, the fluid that can realize fuel separator 2 is defeated outward through supercharging, and still not supercharging is defeated outward.
The end of fuel separator fluid bypass line 11 can be directly connected to external transport pipeline 5, make medium in the fuel separator fluid bypass line 11 (be divided into through pressurization or without two kinds of situations of pressurization) without heating, directly outer defeated; Also can be connected to first burner 7, be connected to external transport pipeline 5 through burner 7, the medium in the fuel separator fluid bypass line 11 is failed outside after heating.
Hence one can see that, oil well come liquid when this device, following several conveying situation can be arranged:
1, oil well come liquid outside the safety pressure scope, directly be excreted to pollution discharge pond by safety relief bypass line 3;
2, oil well come liquid in the safety pressure scope, without separate, pressurization, heating, directly outwards be delivered to terminal by straight defeated bypass line 4;
3, oil well come liquid in the safety pressure scope, after separating through fuel separator 2, rock gas is carried to burner; Simultaneously, the production fluid after the separation:
After pressurization, carry to subordinate; Or without pressurization, carry to subordinate;
4, process is pressurizeed or without the production fluid that pressurizes, all directly outwards is delivered to terminal under the 3rd kind of situation; Or,
Through pressurization or without the production fluid that pressurizes, all first through burner 7 heating, and then outwards be delivered to terminal.
Therefore, for realizing above-mentioned each course of conveying, need to suitable duty valve be set in entrance and/or the outlet appropriate location of each bar pipeline, when only allowing wherein a certain mode of movement operation, other each road transfer line are all closed by valve control.
Further, burner 7 is equipped with a hydathode 14, and the pipeline 6 of giving vent to anger of fuel separator 2 is connected to first on the hydathode, and then the hydathode outlet is connected to burner 7 by pipeline again.Hydathode is provided with level meter, blowdown valve, when in the hydathode liquid level being arranged, opens blowdown valve and carries out emptying, and emptying drains into pollution discharge pond.Hydathode is exported to and is provided with successively a filter between the burner, two pressure regulator valves; Filter has blowdown valve, discharged to pollution discharge pond; The delivery pressure of first pressure regulator valve behind the filter is provided with bypass valve less than second pressure regulator valve between the inlet/outlet of this pressure regulator valve; Second pressure regulator valve is that burner carries.From fuel separator rock gas out, filter through hydathode, liquid medium is absorbed, and remaining dry natural gas could enter burner safely.
Mixing pump 12 is suction boosters, and entrance is provided with mortor operated valve, and outlet is provided with safety check and manually operated valve.During use, open first the delivery side of pump valve, open again the inlet valve of pump, then start mixing pump.Simultaneously the entrance of mixing pump with export between also be provided with bypass line, be provided with bypass valve on the bypass line.
The device enter, export, pump into, export, entering, exporting of burner also is respectively equipped with temperature transmitter and pressure transmitter.
This device is newly-designed device, directly applies to Periphery Oilfield low yield block oil well (every day≤20m
3) operation, solved the tank car roping and to the problems such as heating crude oil in the storage tank, not only safety but also energy saving.
Above-described embodiment only is used for explanation the utility model; wherein local Placement and structure all can change to some extent; every equivalents and improvement of carrying out on the basis of technical solutions of the utility model all should do not got rid of outside protection domain of the present utility model.
Claims (6)
1. the heating supercharging integrated device of a Periphery Oilfield low yield block is arranged on the outlet port of oil well, comprise be connected with the oil well outlet come the liquid pipeline, it is characterized in that: describedly come the liquid pipeline to be connected on the fuel separator; Simultaneously, always also branch out one road safety relief bypass line on the liquid pipeline and lead to pollution discharge pond, and one the tunnel directly defeated bypass line be connected to external transport pipeline; The safety relief bypass line, directly the ingress of defeated bypass line, fuel separator is provided with valve;
Described fuel separator has air outlet and liquid outlet, is connected to burner by the pipeline of giving vent to anger respectively, is connected to the inlet line of mixing pump by the fluid pipeline, simultaneously, also branches out a fluid bypass line from the fluid pipeline; Be provided with valve on the inlet/outlet pipeline of described mixing pump and the described fluid bypass line, and the outlet line of described mixing pump be connected the fluid bypass line and all be connected with described burner, directly link to each other with external transport pipeline by bypass line simultaneously.
2. the heating supercharging integrated device of Periphery Oilfield low yield block according to claim 1, it is characterized in that: described fuel separator is comprised of air collector and hydrops tank two-part, be communicated with by liquid flow tube between two tanks, be provided with the air outlet at air collector, inside is provided with mist extractor; Be provided with liquid outlet and safe outfall at the hydrops tank, place, described air outlet is provided with mortor operated valve.
3. the heating supercharging integrated device of Periphery Oilfield low yield block according to claim 1, it is characterized in that: described burner is equipped with a hydathode, the pipeline of giving vent to anger of described fuel separator is connected to first on the hydathode, and then be connected to burner by hydathode, described hydathode is provided with level meter, blowdown valve, and hydathode is exported to and is provided with successively filter and pressure regulator valve between the burner.
4. the heating supercharging integrated device of Periphery Oilfield low yield block according to claim 1, it is characterized in that: the entrance of described mixing pump is provided with mortor operated valve, and outlet is provided with safety check and manually operated valve.
5. according to claim 1 or the heating supercharging integrated device of 4 described Periphery Oilfield low yield blocks, it is characterized in that: also be provided with bypass line between the entrance of described mixing pump and the outlet, be provided with bypass valve on the bypass line.
6. the heating supercharging integrated device of Periphery Oilfield low yield block according to claim 1 is characterized in that: the entering, export of described device, and the entering, export of pump, entering, exporting of burner is respectively equipped with temperature transmitter and pressure transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220523919.5U CN202834769U (en) | 2012-10-12 | 2012-10-12 | Heating and pressurizing integrated device for low-yield block of peripheral oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220523919.5U CN202834769U (en) | 2012-10-12 | 2012-10-12 | Heating and pressurizing integrated device for low-yield block of peripheral oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834769U true CN202834769U (en) | 2013-03-27 |
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ID=47946474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220523919.5U Expired - Fee Related CN202834769U (en) | 2012-10-12 | 2012-10-12 | Heating and pressurizing integrated device for low-yield block of peripheral oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834769U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456082A (en) * | 2013-09-13 | 2015-03-25 | 中国石油天然气股份有限公司 | Digital crude oil output metering integrated device of oil field combined station and operation process thereof |
| CN105387348A (en) * | 2015-11-12 | 2016-03-09 | 中国石油天然气股份有限公司 | Carbon dioxide flooding double-gas-double-liquid separation oil transfer process |
| CN116927735A (en) * | 2023-09-12 | 2023-10-24 | 陕西斯锐明天智能设备有限公司 | Multi-point oil extraction process and gas injection device for stratum block of oil field |
-
2012
- 2012-10-12 CN CN201220523919.5U patent/CN202834769U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456082A (en) * | 2013-09-13 | 2015-03-25 | 中国石油天然气股份有限公司 | Digital crude oil output metering integrated device of oil field combined station and operation process thereof |
| CN104456082B (en) * | 2013-09-13 | 2017-04-05 | 中国石油天然气股份有限公司 | Digital crude oil output metering integrated device of oil field combined station and operation process thereof |
| CN105387348A (en) * | 2015-11-12 | 2016-03-09 | 中国石油天然气股份有限公司 | Carbon dioxide flooding double-gas-double-liquid separation oil transfer process |
| CN116927735A (en) * | 2023-09-12 | 2023-10-24 | 陕西斯锐明天智能设备有限公司 | Multi-point oil extraction process and gas injection device for stratum block of oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |